Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 195/40-16 | 175/50-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.14 (562.4) | 22.89 (581.4) | 0.75 (19) 3.4% |
| Width inches (mm) | 7.68 (195) | 6.89 (175) | -0.79 (-20) -10.3% |
| Circum. inches (mm) | 69.56 (1766.83) | 71.91 (1826.52) | 2.35 (59.69) 3.4% |
| Sidewall Height inches (mm) | 3.07 (78) | 3.44 (87.5) | 0.37 (9.5) 12.2% |
| Revolutions per mile (km) | 910.86 (565.98) | 881.1 (547.49) | -29.77 (-18.5) -3.3% |
175/50-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.68 mph (33.27 km/h) |
| 25 mph (40.23 km/h) | 25.84 mph (41.59 km/h) |
| 30 mph (48.28 km/h) | 31.01 mph (49.91 km/h) |
| 35 mph (56.33 km/h) | 36.18 mph (58.23 km/h) |
| 40 mph (64.37 km/h) | 41.35 mph (66.55 km/h) |
| 45 mph (72.42 km/h) | 46.52 mph (74.87 km/h) |
| 50 mph (80.47 km/h) | 51.69 mph (83.19 km/h) |
| 55 mph (88.51 km/h) | 56.86 mph (91.5 km/h) |
| 60 mph (96.56 km/h) | 62.03 mph (99.82 km/h) |
| 65 mph (104.61 km/h) | 67.2 mph (108.14 km/h) |
| 70 mph (112.65 km/h) | 72.36 mph (116.46 km/h) |
| 75 mph (120.7 km/h) | 77.53 mph (124.78 km/h) |
| 80 mph (128.75 km/h) | 82.7 mph (133.1 km/h) |
| 85 mph (136.79 km/h) | 87.87 mph (141.42 km/h) |
| 90 mph (144.84 km/h) | 93.04 mph (149.73 km/h) |
| 95 mph (152.89 km/h) | 98.21 mph (158.05 km/h) |
| 100 mph (160.93 km/h) | 103.38 mph (166.37 km/h) |
| 2.35 | 2.73 | 2.94 | 3.07 | 3.21 | 3.31 | 3.42 | 3.55 | 3.73 | 3.91 | 4.11 | 4.27 | 4.56 | 4.88 | 5.13 | 5.29 | 5.38 | 5.71 | 6.17 | 7.17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2242 | 2605 | 2805 | 2929 | 3063 | 3158 | 3263 | 3387 | 3559 | 3731 | 3922 | 4074 | 4351 | 4656 | 4895 | 5047 | 5133 | 5448 | 5887 | 6841 |
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